FR2383486A1 - Indicateur d'usure pour paliers d'arbre - Google Patents

Indicateur d'usure pour paliers d'arbre

Info

Publication number
FR2383486A1
FR2383486A1 FR7803817A FR7803817A FR2383486A1 FR 2383486 A1 FR2383486 A1 FR 2383486A1 FR 7803817 A FR7803817 A FR 7803817A FR 7803817 A FR7803817 A FR 7803817A FR 2383486 A1 FR2383486 A1 FR 2383486A1
Authority
FR
France
Prior art keywords
shaft
wear
wear indicator
shaft bearings
diaphragms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7803817A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2383486A1 publication Critical patent/FR2383486A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

L'invention concerne un indicateur d'usure pour paliers d'arbre de moteurs électriques à rotor humide servant à entraîner des pompes centrifuges. Une ou plusieurs ouvertures sont recouvertes d'une membrane, reliées par des tuyaux à un commutateur servant à émettre un signal électrique, les membranes étant séparées de la surface de l'arbre sur paliers ou d'un élément fixé à l'arbre, à leur surface tournée vers les ouvertures, par une distance correspondant à l'usure permise.
FR7803817A 1977-03-10 1978-02-10 Indicateur d'usure pour paliers d'arbre Withdrawn FR2383486A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2710343A DE2710343C2 (de) 1977-03-10 1977-03-10 Verschleißmelder für Wellenlager

Publications (1)

Publication Number Publication Date
FR2383486A1 true FR2383486A1 (fr) 1978-10-06

Family

ID=6003211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803817A Withdrawn FR2383486A1 (fr) 1977-03-10 1978-02-10 Indicateur d'usure pour paliers d'arbre

Country Status (4)

Country Link
CH (1) CH624503A5 (fr)
DE (1) DE2710343C2 (fr)
FR (1) FR2383486A1 (fr)
IT (1) IT1092523B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347184A1 (fr) * 2002-03-12 2003-09-24 Buffalo Pumps, Inc. Pompe à rotation avec indicateur d'usure du palier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620185A (en) * 1985-04-08 1986-10-28 Rexnord Inc. Wearing part diagnostic system employing tracer elements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1314349A (fr) * 1962-02-09 1963-01-04 Licentia Gmbh Dispositif de sûreté pour des machines munies de pièces rotatives montées dans des paliers de glissement
FR1372043A (fr) * 1963-08-02 1964-09-11 Rateau Soc Détecteur d'usure pour paliers et organes similaires
FR2032566A5 (fr) * 1969-08-28 1970-11-27 Nikkiso Co Ltd
FR2131593A5 (fr) * 1971-03-25 1972-11-10 Maschf Augsburg Nuernberg Ag
FR2322295A1 (fr) * 1975-08-26 1977-03-25 Nikkiso Co Ltd Dispositif de detection d'usure de roulement pour pompes en boitier entrainees par un moteur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1314349A (fr) * 1962-02-09 1963-01-04 Licentia Gmbh Dispositif de sûreté pour des machines munies de pièces rotatives montées dans des paliers de glissement
FR1372043A (fr) * 1963-08-02 1964-09-11 Rateau Soc Détecteur d'usure pour paliers et organes similaires
FR2032566A5 (fr) * 1969-08-28 1970-11-27 Nikkiso Co Ltd
FR2131593A5 (fr) * 1971-03-25 1972-11-10 Maschf Augsburg Nuernberg Ag
FR2322295A1 (fr) * 1975-08-26 1977-03-25 Nikkiso Co Ltd Dispositif de detection d'usure de roulement pour pompes en boitier entrainees par un moteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347184A1 (fr) * 2002-03-12 2003-09-24 Buffalo Pumps, Inc. Pompe à rotation avec indicateur d'usure du palier

Also Published As

Publication number Publication date
IT1092523B (it) 1985-07-12
DE2710343C2 (de) 1979-04-12
CH624503A5 (en) 1981-07-31
IT7819489A0 (it) 1978-01-20
DE2710343B1 (de) 1978-08-10

Similar Documents

Publication Publication Date Title
JPS5616935A (en) Rotating head assembly
FR2383486A1 (fr) Indicateur d'usure pour paliers d'arbre
BE606546A (fr) Dispositif de centrage et d'entraînement, sans arbre ni palier, du rotor d'une machine tournante
GB1277245A (en) Bearing wear indicator
US3309710A (en) Flood hydrograph and rain-gage recorder
SE7713815L (sv) Apparat for metning av vetskors viskositet eller konsistens
ES416594A1 (es) Dispositivo para la vigilancia del nivel de llenado de li- quido lubrificante en la carcasa de un cojinete cerrado.
JPS5216199A (en) Liquid crystal indicator with illuminator
JPS54145833A (en) Bearing oil reservoir of rotary machine
SE7501166L (sv) Flodesvisare for flodesmetare
GB970256A (en) Improvements in and relating to liquid level gauges
JPS54136403A (en) Rotary machine
SU1057708A2 (ru) Сигнализатор износа подшипниковых опор насоса
JPS52111740A (en) Liquid crystal indicator
SU567977A1 (ru) Устройство дл измерени параметров потока жидкости
GB439191A (en) Improvements in or relating to apparatus for indicating or recording the level or volume of water and other liquids
JPS53144003A (en) Motor pump
SU427154A1 (fr)
SU450226A1 (ru) Модель рабочего колеса гидромашины
GB1055609A (en) Velocity meter
Goldin et al. The Economic Costs of the American Civil War: Estimation and Implications
JPS53103761A (en) Meter for running long body
JPS5631392A (en) Operation of rotary machine
GB1457118A (en) Indicator device for pressure lubricating control units
GB928970A (en) A rotation indicator

Legal Events

Date Code Title Description
RE Withdrawal of published application